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-rw-r--r--llvm/tools/llvm-cov/CoverageExporterJson.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/tools/llvm-cov/CoverageExporterJson.cpp b/llvm/tools/llvm-cov/CoverageExporterJson.cpp
index ff86c8d..4c07c05 100644
--- a/llvm/tools/llvm-cov/CoverageExporterJson.cpp
+++ b/llvm/tools/llvm-cov/CoverageExporterJson.cpp
@@ -118,6 +118,7 @@ json::Value renderCondState(const coverage::MCDCRecord::CondState CondState) {
case coverage::MCDCRecord::MCDC_False:
return json::Value(false);
}
+ llvm_unreachable("Unknown llvm::coverage::MCDCRecord::CondState enum");
}
json::Array gatherTestVectors(coverage::MCDCRecord &Record) {